人教版英语必修四-Unit-1单词详解PPT课件

她深爱她的家庭。
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5.whorthwile /adj./
值得的，值得做的
辨析 worthwhile/worth/worthy
worthwhile （可作定语和表语）
a worthwhile experiment
The experiment is worthwhile.
It is worthwhile to do sth./ doing sth.
observe sb. doing sth. 观察某人正在做某事
(2) 遵守；
observe the traffic rules 遵守交通规则
(3) 庆祝;observe the Spring Festival / Christmas
拓展： observation n. 观察，观测；
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observe an anniversary 庆祝周年纪念 observer /n./ 观察者;观测者;遵守者 observation /n./观测，监测，观察，观察力
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3.behave/v./举动；（举止或行为）表现
u behaviour /n./ 举止；行为；习性；
eg.The boy was well-behaved at the banquet
and everyone praised his proper behaviour.
这个男孩在宴会上表现很好，因此每个人都
be in good/poor/excellent condition 处于好的/差的/极棒的状态中
She is often in top condition.
I’m really out of condition.
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4.behave/v./
举动；（举止或行为）表现
eg.I'm sorry about last night--I behaved
或习俗等)”。句意为：尽管在国外居住了这么多年 11 ，许多中国人仍然遵循着传统的风俗习惯-。
7. respect /v./尊重，敬意
respect sb. for sth. 因某事而尊敬某人
eg. 我深深地敬佩他的勇气。
I deeply respect him for his courage.
It is worthwhile to do the job.
doing the job.
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worthwhile /adj./ 值得的，值得做的
*worth --- be worth (doing) sth.
The book is _w_e_ll_w__o_rt_h_r_e_a_d_in_g____. = It is worthwhile to read the book.
He devotes himself to finishing the task.
She devotes all her time to her family.
2) devoted (adj.) 深爱的，全心全意的，忠实的
a devoted friend
She is devoted to her family.
表扬他恰当的举止. behave oneself 守规矩
behave well/badly (towards sb.) (对某人)态度/举止好/恶劣 be on one’s best behavior 举止规矩
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4.devote/vt./把….奉献，把…专用于
1)devote oneself /sth. to (doing) sth. 献身于……；致力于……
like a child. 对不起，昨天晚上我表现得太幼稚了。
eg.Behave yourself, young man. 年轻人，规矩些！
(1) behave oneself 守规矩，表现得体；
(2) well-behaved /adj./ 表现好的
badly-behaved /adj./ 表现差的
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2. campaign /n./ 运动；战役; /v./作战
a campaign for 为了……的运动
a campaign against 反对……的运动
eg.
They started a campaign for equal rights.
他们发起了一项争取平等权利的运动。
(2) vi. 参加运动；作战；
campaign for 参加争取……的运动
campaign against 参加反对……的运动
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3.condition /n.C/条件; /n.U/ 状况，状态；
身体健康是获得成功的条件之一。
Heath is one of the most important conditions of achieving success.
be worthy of being done.
=be worthy to be done. The job is worthy of being done.
to be done.
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6. observe/vt./观察，观测，遵守
(1) 观察；
observe sb. do sth.
观察某人做某事（全过程）
Words and Expressions
必修四 Unit 1
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1. achievement /n./成就，功绩
a sense of achievement 成就感 [u.] achieve v. 实现-----achievement n. 成就
realise/achieve one's dream excite v. 使兴奋-----excitement n. 兴奋 govern v. 管理-----government n. 政府 argue v. 争吵----argument n.争吵，争论 treat v. 对待----treatment n. 对待
under observation 在观察中;在监视中
Though having lived abroad for years, many Βιβλιοθήκη Baiduhinese
still _C___the traditional customs.
A. perform B. possess C. observe D. support 解析: observe在此句中意为“遵守,奉行(法律、协议